Bug 339507

Summary: Eclipse 4.4.1 crashes when viewing the Java Build Path configuration and using the Oxygen GTK2 theme
Product: [Plasma] Oxygen Reporter: Michael Marley <michael>
Component: gtk2-engineAssignee: Hugo Pereira Da Costa <hugo.pereira.da.costa>
Status: RESOLVED DUPLICATE    
Severity: crash CC: b7.10110111, web
Priority: NOR    
Version First Reported In: 1.4.5   
Target Milestone: ---   
Platform: Kubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Michael Marley 2014-09-29 14:38:06 UTC 
In the Eclipse 4.4.1 IDE, if I attempt to view the Java Build Path configuration page (Window>Preferences>Java>Build Path) while using the Oxygen GTK2 theme on my Kubuntu x86_64 computer, Eclipse will crash with the message "java: /build/buildd/gtk2-engines-oxygen-1.4.5/src/animations/oxygencomboboxdata.cpp:87: void Oxygen::ComboBoxData::setButton(GtkWidget*): Assertion `!_button._widget' failed.".  I reported the bug to Eclipse at https://bugs.eclipse.org/bugs/show_bug.cgi?id=445220, but they seem to think it is a bug in the Oxygen GTK2 theme, so I will report it here too.

Reproducible: Always

Steps to Reproduce:
1. Set the GTK2 theme to Oxygen
2. Start Eclipse 4.4.1
3. Access the Java Build Path configuration page (Window>Preferences>Java>Build Path)

Actual Results:  
Eclipse crashes with the error message described above

Expected Results:  
Eclipse does not crash and displays the configuration page correctly
Comment 1 Ruslan Kabatsayev 2014-09-29 14:43:41 UTC 

*** This bug has been marked as a duplicate of bug 339174 ***